High intensity trio trio Dongguan high-strength screw screws three new high-strength combination screwdriver

High intensity trio trio Dongguan high-strength screw screw screw combination of the three new high-strength high-strength trio screw bridge where to find Chenda Dongguan City Hardware Co., Ltd. is a professional manufacturer of screws, nuts, bolts, lathe parts, rivets, washers The following is a brief description of some of the high-strength cup head screws: High-strength cup head screws are Allen trio of groove, the material is carbon steel 8.8, or 12.9 of the company can produce. Definition of the product is used in some equipment to use heavy machinery, hydraulic injection molding device. With the teeth of this product Naraku rubber processing, can effectively prevent its loss. Accept a variety of payment online banking, cash on delivery, cash transactions. The company has developed and manufactured the world's leading shaped pieces of strength and decades of professional experience. Expansion into Europe, America and Southeast Asia and other countries; the plant covers an area of ??1800 square meters; specializing in the production of stainless steel, copper screws, aluminum, alloys and ordinary steel, bolts, rivets, empty rivets and shaped non-standard products are widely used sanitary ware, kitchenware, household appliances, automobiles, toys, locks manufacturing, curtain wall decoration, construction, electronics, machinery, furniture and other fields. Production equipment with various types of multi-station cold forging machine, two-mode four red machine, air rivet machine, thread rolling machine, CNC lathe, programmable precision lathes, precision drilling, precision grinding machines, milling machines, automatic lathes ordinary, flowers axis machine, stainless steel high-temperature heat treatment furnace and other equipment, can be processed diameter of 1mm - 10mm, working length of 2mm - 100mm in public, British, American fastener products and non-standard shaped products; stainless steel raw materials used 302HQ, 304HC, 304M , 316C, 316L; XM7 other dozens of full import of stainless steel; ensure that the product can meet A2-70; A2-80 and A4-80 performance and high rust resistance. Stainless steel anti-rust treatment, salt spray test can reach more than 72 hours; up to 1000 hours. Carbon steel raw materials used SWRCH22A, SWRCH18A, SWRCH15A, SWRCH10A, SWRCH8A, SWRCH6A, SWRCH35K, SWRCH45K, ML08AL, ML40CR, XGM6,10B21,10B33, SCM435,30GrMnTi, ML20MnTiB, 50BV30,20CrMo, GCr15, CH1T, Q195LY other dozens of imports carbon steel, to ensure the products can meet the 4.8, 8.8, 10.9, 12.9 product performance requirements and high strength product requirements. Test equipment company with a full range of professional testing equipment: universal testing machines, hardness, torque, metallographic analyzer, projectors, video, salt spray test machine. Professional inspection: a digital micrometer, inside outside micrometer, micrometer head high, triangular thread dedicated odd thousand foot, digital vernier caliper, thread ring and thread plug gages and other professionals. Implementation of standards for the implementation of standards GB Chinese national standards, DIN German national standard, JIS Japanese national standard, ANSIASME American National Standard, but also demand, manufacturing of non-standard or special-shaped parts according to customer. Packing: inside with PE bags, external carton. Service: If you have the product description or company introduced where there are doubts, please call correct. At the same time, if our product has any quality problems, please contact us, we will first ask you to provide the best quality service. We look forward to our cooperation!